Few young people can understand the seriousness of the diplomatic incident.

很少有年轻人能够明白这次外交事件的严重性。

Teachers often warn students to take the problems with seriousness encountered in their studies.

老师时常告诫学生要严肃对待学习中遇到的问题。

The seriousness of the accident triggered small-scale riots in society.

这起事故的恶劣性引发了社会上小范围的骚乱。

I hope you realize the seriousness of this crime.

我希望你能认识到这一罪行的严重性。

Her voice was imbued with an unusual seriousness.

她的声音里充满着一种不寻常的严肃语气。

The seriousness of the crime cannot be overstated.

这一罪行的严重性怎么说也不为过。

"This is not good," he said with great seriousness.

“这可不好。”，他特别严肃地说。

Security matters are treated with the utmost seriousness.

安全问题受到极为严肃的对待。